| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.31 | 12.167% | $145.0431 | $145.04 | $145.05 | $145.00 |
| Purchase #2 | $182.33 | 10.271% | $201.0571 | $201.06 | $201.05 | $201.10 |
| Purchase #3 | $114.52 | 13.541% | $130.0272 | $130.03 | $130.05 | $130.00 |
| Purchase #4 | $38.69 | 8.423% | $41.9489 | $41.95 | $41.95 | $41.90 |
| Purchase #5 | $98.28 | 13.837% | $111.879 | $111.88 | $111.90 | $111.90 |
| Purchase #6 | $157.54 | 12.122% | $176.637 | $176.64 | $176.65 | $176.60 |
| Purchase #7 | $138.48 | 8.708% | $150.5388 | $150.54 | $150.55 | $150.50 |
| 7 purchase totals = | $859.15 | $957.1311 | $957.14 | $957.20 | $957.00 | |